Customer rating on this product:

Yamaha GYTR Power Tuner

Our price: $229.99

MSRP: $279.95 - You save up to $49.96 (18% off)

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-Dan Thomas, CEO and Founder

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This easy plug-in GYTR fuel-injection and ignition tuning tool allows riders to quickly adjust the fuel and ignition maps to suit riding conditions and rider preference. Allows 9 easy-to-program adjustment points for both the fuel and ignition maps. Monitor function allows user to monitor the data from various sensors on the bike as well as adjust idle timing, see engine running time, and self-diagnosis function. Powered by two AA batteries, thus no laptop or time consuming downloads necessary. Unit does not have to be plugged into bike to create maps. Compact design can fit in the palm of your hand, pocket, etc. Memory function can save up to 9 custom maps.

Compact Power Tuner fits easily into your hand or pocket.

9 custom maps.

No need for a PC or Lap Top to download info. All in one tuner.

Yamaha GYTR Power Tuner Reviews

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0 of 0 people found this review helpful.

tune it

dean in WA – Machine this part was bought for: 2015 YAMAHA YZ450F

Comments On Mar 27, 2015:Easy to use nice to be able to try other maps

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1 of 1 people found this review helpful.

Worth the investment

mike in AZ – Machine this part was bought for: 2014 YAMAHA YZ250F

Comments On Aug 08, 2014:Makes it easy to change power delivery for track conditions.
changes are usually subtle, but the right changes make the bike easier to ride faster in almost all conditions.
Better investment than a pipe/slip on combo for this bike.

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0 of 0 people found this review helpful.

More Power

MARK in CO – Machine this part was bought for: 2014 YAMAHA YZ450F

Comments On Jul 08, 2014:Added an FMF Factory-4.1 RCT Aluminum Silencer and it changed the tune on the stock setup, started popping when off the throttle. Changed the tune with the programmer and now the bike runs really really well!

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1 of 1 people found this review helpful.

Good product

Barbara in NJ – Machine this part was bought for: 2014 YAMAHA YZ250F

Comments On Jun 29, 2014:Easy to use and a must have for any Fuel injected Yamaha to change fuel mapping and check sensors in the engine. Only complaint is that its a little pricey.

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1 of 1 people found this review helpful.

Power tuner

JAMES in CA – Machine this part was bought for: 2014 YAMAHA YZ250F

Comments On May 27, 2014:Works great, very easy to use and understand.

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1 of 1 people found this review helpful.

Simple to use

Kyle in OR – Machine this part was bought for: 2012 YAMAHA WR450F

Comments On Jan 03, 2014:This tuner is simple to use and makes a difference you can feel.

Additional Comments On Jan 03, 2014:This tuner is simple to use and makes a difference you can feel. It's a bit expensive for what it does though. I'm sure this only costs $30 or so to manufacture.

1 of 1 people found this review helpful.

Great Tuner

Travis in AZ

Comments On Jun 17, 2012:This product couldnt be easier to use! i had no idea what adjustments to make with it but you can look up different maps to use online. its crazy how much of a difference it can make in how the bike preforms! its a MUST HAVE if you have a 2010 or newer yz450!!!